function SetCookie (name, value) {  
	var expdate = new Date();
	var argv = SetCookie.arguments;
	var argc = SetCookie.arguments.length;
	var expires = (argc > 2) ? argv[2] : null;
	var path = (argc > 3) ? argv[3] : null;
	var domain = (argc > 4) ? argv[4] : null;
	var secure = (argc > 5) ? argv[5] : false;
	if(expires!=null && expires>=0) expdate.setTime(expdate.getTime() + ( expires * 1000 ));
	document.cookie = name + "=" + escape (value) +((expires == null || expires < 0) ? ((expires==-1)?"; expires=-1":"") : ("; expires="+ expdate.toGMTString()))
	+((path == null) ? "" : ("; path=" + path)) +((domain == null) ? "" : ("; domain=" + domain))
	+((secure == true) ? "; secure" : "");
}

function getCookie(name)
{
  	var arr = document.cookie.match(new RegExp("(^| )"+name+"=([^;]*)(;|$)"));
  	if(arr != null) return unescape(arr[2]); return null;
}


